Removed C style flow control

crates/parser/src/grammar.pest

@@ -357,10 +357,6 @@ statement = _{
   | (expr ~ semicolon)
 }
 
-statement_wrapper = { statement }
-
-statement_body = { statement_wrapper | expr }
-
 // ------------------------------------------------------
 // BASIC STATEMENTS
 // ------------------------------------------------------
@@ -402,7 +398,7 @@ control_flow = {
   | block
 }
 
-statement_branch = { "(" ~ expr ~ ")" ~ statement_body }
+statement_branch = { expr ~ block }
 
 else_if = _{
     "else" ~ "if" ~ statement_branch
@@ -413,7 +409,7 @@ else_if_list = {
 }
 
 if_stmt = {
-    "if" ~ statement_branch ~ else_if_list ~ ("else" ~ statement_body)?
+    "if" ~ statement_branch ~ else_if_list ~ ("else" ~ block)?
 }
 
 // ------------------------------------------------------
@@ -425,15 +421,15 @@ while_stmt = {
 }
 
 c_for_stmt = {
-    "for" ~ "(" ~ statement ~ statement ~ expr ~ ")" ~ statement_body
+    "for" ~ "(" ~ statement ~ statement ~ expr ~ ")" ~ block
 }
 
 for_stmt = {
-    "for" ~ "(" ~ pattern ~ ":" ~ expr ~ ")" ~ statement_body
+    "for" ~ pattern ~ "in" ~ expr ~ block
 }
 
 loop_stmt = {
-    "loop" ~ statement_body
+    "loop" ~ block
 }
 
 // ------------------------------------------------------
@@ -447,7 +443,7 @@ match_item = {
 }
 
 match_stmt = {
-    "match" ~ "(" ~ expr ~ ")" ~ "{" ~ match_item* ~ "}"
+    "match" ~ expr ~ "{" ~ match_item* ~ "}"
 }
 
 // ======================================================